/** * 系统管理 角色管理 */
<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>角色管理</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 搜索筛选 -->
    <el-form :inline="true" :model="formInline" class="user-search">
      <el-form-item label="搜索：">
        <el-input
          size="small"
          v-model="formInline.name"
          placeholder="输入角色名称"
        ></el-input>
      </el-form-item>
      <el-form-item label="">
        <el-input
          size="small"
          v-model="formInline.code"
          placeholder="输入角色代码"
        ></el-input>
      </el-form-item>
      <el-form-item>
        <el-button
          size="small"
          type="primary"
          icon="el-icon-search"
          @click="search"
          >搜索</el-button
        >
        <el-button
          size="small"
          type="primary"
          icon="el-icon-refresh-left"
          @click="clearCon"
          >清除</el-button
        >
        <el-button
          size="small"
          type="primary"
          icon="el-icon-plus"
          @click="handleEdit()"
          >添加</el-button
        >
      </el-form-item>
    </el-form>
    <!--列表-->
    <el-table
      size="small"
      :data="listData"
      highlight-current-row
      v-loading="loading"
      border
      element-loading-text="拼命加载中"
      style="width: 100%;"
    >
      <el-table-column align="center" type="selection" width="60">
      </el-table-column>
      <el-table-column sortable prop="id" label="角色ID" width="100">
      </el-table-column>
      <el-table-column sortable prop="name" label="角色名称" width="200">
      </el-table-column>
      <el-table-column sortable prop="code" label="角色代码" width="200">
      </el-table-column>
      <el-table-column sortable prop="description" label="描述" width="380">
      </el-table-column>
      <el-table-column
        align="center"
        sortable
        prop="status"
        label="状态"
        min-width="70"
      >
      </el-table-column>
      <el-table-column
        align="center"
        sortable
        prop="status"
        label="状态"
        min-width="100"
      >
        <template slot-scope="scope">
          N
          <el-switch
            v-model="scope.row.status == 'Y' ? nshow : fshow"
            active-color="#13ce66"
            inactive-color="#ff4949"
            @change="editType(scope.$index, scope.row)"
          >
          </el-switch>
          Y
        </template>
      </el-table-column>

      <el-table-column align="center" label="操作" min-width="300">
        <template slot-scope="scope">
          <el-button size="mini" @click="handleEdit(scope.$index, scope.row)"
            >编辑</el-button
          >
          <el-button
            size="mini"
            type="success"
            @click="menuAccess(scope.$index, scope.row)"
            >菜单权限</el-button
          >
        </template>
      </el-table-column>
    </el-table>
    <!-- 分页组件 -->
    <Pagination
      :currentPage="pageparm.currentPage"
      :pageSize="pageparm.pageSize"
      :total="pageparm.total"
      @callFather="callFather"
    ></Pagination>
    <!-- 编辑界面 -->
    <el-dialog
      :title="title"
      :visible.sync="editFormVisible"
      width="30%"
      @click="closeDialog('edit')"
    >
      <el-form
        label-width="120px"
        :model="editForm"
        ref="editForm"
        :rules="rules"
      >
        <el-form-item label="角色名称" prop="name">
          <el-input
            size="small"
            v-model="editForm.name"
            auto-complete="off"
            placeholder="请输入角色名称"
          ></el-input>
        </el-form-item>
        <el-form-item label="角色代码" prop="code">
          <el-input
            size="small"
            v-model="editForm.code"
            auto-complete="off"
            placeholder="请输入角色代码"
          ></el-input>
        </el-form-item>

        <el-form-item label="描述" prop="description">
          <el-input
            size="small"
            v-model="editForm.description"
            auto-complete="off"
            placeholder="请输入描述"
            type="textarea"
          ></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button size="small" @click="closeDialog('edit')">取消</el-button>
        <el-button
          size="small"
          type="primary"
          :loading="loading"
          class="title"
          @click="submitForm('editForm')"
          >保存</el-button
        >
      </div>
    </el-dialog>
    <!-- 菜单权限 -->
    <el-dialog
      title="菜单权限"
      :visible.sync="menuAccessshow"
      v-if="menuAccessshow"
      width="30%"
      @click="closeDialog('perm')"
    >
      <menutree
        :showCheckBox="true"
        :roleID="saveroleId"
        @checkedKeysChange="checkedKeysChange"
      />
      <div slot="footer" class="dialog-footer">
        <el-button size="small" @click="closeDialog('perm')">取消</el-button>
        <el-button
          size="small"
          type="primary"
          :loading="loading"
          class="title"
          @click="menuPermSave"
          >保存</el-button
        >
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  roleList,
  roleSave,
  roleDelete,
  rolePwd,
  RoleRightTree,
  RoleRightSave
} from "../../api/userMG";
import Pagination from "../../components/Pagination";
import menutree from "../../components/menutree.vue";

import {
  findAll,
  updateRoleStatus,
  updateOne,
  addOne,
  RoleMenuSave
} from "../../api/role.js";

export default {
  data() {
    return {
      nshow: true, //switch开启
      fshow: false, //switch关闭
      loading: false, //是显示加载
      editFormVisible: false, //控制编辑页面显示与隐藏
      menuAccessshow: false, //控制数据权限显示与隐藏
      title: "添加",
      editForm: {
        id: "",
        name: "",
        code: "",
        description: "",
        status: ""
      },
      // rules 表单验证
      rules: {
        systemNo: [
          { required: true, message: "请输入系统编码", trigger: "blur" }
        ],
        roleNo: [
          { required: true, message: "请输入角色代码", trigger: "blur" }
        ],
        roleName: [
          { required: true, message: "请输入角色名称", trigger: "blur" }
        ]
      },
      formInline: {
        page: 1,
        limit: 8,
        name: "",
        code: ""
      },
      // 删除
      seletedata: {
        ids: "",
        token: localStorage.getItem("logintoken")
      },
      userparm: [], //搜索权限
      listData: [], //用户数据
      // 数据权限
      RoleRight: [],
      RoleRightProps: {
        children: "children",
        label: "name"
      },
      // 选中
      checkmenu: [],
      //参数role
      saveroleId: "",
      // 分页参数
      pageparm: {
        currentPage: 1,
        pageSize: 8,
        total: 10
      }
    };
  },
  // 注册组件
  components: {
    Pagination,
    menutree
  },
  /**
   * 数据发生改变
   */

  watch: {},

  /**
   * 创建完毕
   */

  created() {
    this.getdata(this.formInline);
  },

  /**
   * 里面的方法只有被调用才会执行
   */

  methods: {
    // 获取角色列表
    getdata(parameter) {
      this.loading = true;
      // 模拟数据
      // 模拟数据结束

      /***
       * 调用接口，注释上面模拟数据 取消下面注释
       */
      findAll(parameter.page, parameter.limit, parameter).then(res => {
        console.log(res);
        this.loading = false;
        this.listData = res.data.list;
        // 分页赋值
        this.pageparm.currentPage = this.formInline.page;
        this.pageparm.pageSize = this.formInline.limit;
        this.pageparm.total = res.data.total;
      });
    },
    clearCon() {
      this.formInline.name = "";
      this.formInline.code = "";
      this.getdata(this.formInline);
    },
    editType: function(index, row) {
      this.loading = true;
      let parm = {
        status: "",
        id: ""
      };
      parm.id = row.id;
      let status = row.status;
      if (status == "N") {
        parm.status = "Y";
      } else {
        parm.status = "N";
      }
      // 修改状态
      updateRoleStatus(parm).then(res => {
        this.loading = false;
        this.getdata(this.formInline);
      });
    },
    // 分页插件事件
    callFather(parm) {
      this.formInline.page = parm.currentPage;
      this.formInline.limit = parm.pageSize;
      this.getdata(this.formInline);
    },
    // 搜索事件
    search() {
      this.getdata(this.formInline);
    },
    //显示编辑界面
    handleEdit: function(index, row) {
      this.editFormVisible = true;
      if (row != undefined && row != "undefined") {
        this.title = "修改";
        this.editForm.id = row.id;
        this.editForm.name = row.name;
        this.editForm.code = row.code;
        this.editForm.description = row.description;
      } else {
        this.title = "添加";
        this.editForm.id = "";
        this.editForm.name = "";
        this.editForm.code = "";
        this.editForm.description = "";
      }
    },
    // 编辑、增加页面保存方法
    submitForm(editData) {
      this.$refs[editData].validate(valid => {
        if (valid) {
          if (this.title === "修改") {
            updateOne(this.editForm)
              .then(res => {
                this.editFormVisible = false;
                this.loading = false;
                this.getdata(this.formInline);
              })
              .catch(err => {
                this.editFormVisible = false;
                this.loading = false;
                this.$message.error("角色保存失败，请稍后再试！");
              });
          } else if (this.title === "添加") {
            addOne(this.editForm)
              .then(res => {
                this.editFormVisible = false;
                this.loading = false;
                this.getdata(this.formInline);
              })
              .catch(err => {
                this.editFormVisible = false;
                this.loading = false;
                this.$message.error("角色添加，请稍后再试！");
              });
          }
        } else {
          return false;
        }
      });
    },
    // 删除角色
    deleteUser(index, row) {
      this.$confirm("确定要删除吗?", "信息", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      })
        .then(() => {
          roleDelete(row.roleId)
            .then(res => {
              if (res.success) {
                this.$message({
                  type: "success",
                  message: "角色已删除！"
                });
                this.getdata(this.formInline);
              } else {
                this.$message({
                  type: "info",
                  message: res.msg
                });
              }
            })
            .catch(err => {
              this.loading = false;
              this.$message.error("角色删除失败，请稍后再试！");
            });
        })
        .catch(() => {
          this.$message({
            type: "info",
            message: "已取消删除"
          });
        });
    },
    // 数据权限
    menuAccess: function(index, row) {
      this.menuAccessshow = true;
      this.saveroleId = row.id;
    },
    // 选中菜单
    changemenu(arr) {
      let change = [];
      for (let i = 0; i < arr.length; i++) {
        if (arr[i].checked) {
          change.push(arr[i].id);
        }
      }
      this.checkmenu = change;
    },
    // tree 递归
    changeArr(list) {
      var temptree = [],
        tree = [],
        items = [];
      for (var i in list) {
        if (!temptree[list[i].id]) {
          var trow = {
            id: list[i].id,
            pId: list[i].pId,
            name: list[i].name,
            open: list[i].open,
            checked: list[i].checked,
            children: []
          };
          temptree[list[i].id] = trow;
          items.push(trow);
        }
        if (list[i].uid > 0) {
          temptree[list[i].id]["children"].push({
            id: list[i].id,
            pId: list[i].pId,
            name: list[i].name,
            open: list[i].open,
            checked: list[i].checked,
            children: []
          });
        }
      }

      for (var j in items) {
        if (temptree[items[j].pId]) {
          temptree[items[j].pId]["children"].push(temptree[items[j].id]);
        } else {
          tree.push(temptree[items[j].id]);
        }
      }
      temptree = null;
      items = null;
      return tree;
    },
    // 菜单权限-保存
    menuPermSave() {
      let roleId = this.saveroleId;
      let menuIds = this.checkmenu;
      console.log(menuIds);
      RoleMenuSave(roleId, menuIds)
        .then(res => {
          this.menuAccessshow = false;
        })
        .catch(err => {});
    },
    // 关闭编辑、增加弹出框
    closeDialog(dialog) {
      if (dialog == "edit") {
        this.editFormVisible = false;
      } else if (dialog == "perm") {
        this.menuAccessshow = false;
      }
    },
    checkedKeysChange(checkmenu) {
      this.checkmenu = checkmenu;
    }
  }
};
</script>

<style scoped>
.user-search {
  margin-top: 20px;
}
.userRole {
  width: 100%;
}
</style>